glideExample2.java

DrawableRequestBuilder drawableRequestBuilder = Glide.with(This
        .load(url)
        .fitCenter()
        .animate(android.R.anim.fade_in);
        
if (mMediaFragmentListener.getLocalVideoUri() != null) {
  MediaMetadataRetriever retriever = new MediaMetadataRetriever(); 
  Context context = getContext();
  retriever.setDataSource(context, mMediaFragmentListener.getLocalVideoUri());
  Bitmap frame = retriever.getFrameAtTime();
  drawableRequestBuilder.placeholder(new BitmapDrawable(context.getResources(), frame));
}

drawableRequestBuilder.into(mThumbnailView);